AU645958B3 - Lamp control circuit - Google Patents

Lamp control circuit

Info

Publication number
AU645958B3
AU645958B3 AU50445/93A AU5044593A AU645958B3 AU 645958 B3 AU645958 B3 AU 645958B3 AU 50445/93 A AU50445/93 A AU 50445/93A AU 5044593 A AU5044593 A AU 5044593A AU 645958 B3 AU645958 B3 AU 645958B3
Authority
AU
Australia
Prior art keywords
control circuit
lamp control
lamp
circuit
control
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
AU50445/93A
Inventor
Kenneth Jarvis
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
SUNLIGHT SOLAR SYSTEMS AUSTRALIA Pty Ltd
Original Assignee
SUNLIGHT SOLAR SYSTEMS AUSTRALIA Pty Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by SUNLIGHT SOLAR SYSTEMS AUSTRALIA Pty Ltd filed Critical SUNLIGHT SOLAR SYSTEMS AUSTRALIA Pty Ltd
Priority to AU50445/93A priority Critical patent/AU645958B3/en
Application granted granted Critical
Publication of AU645958B3 publication Critical patent/AU645958B3/en
Assigned to SUNLIGHT SOLAR SYSTEMS AUSTRALIA PTY LTD reassignment SUNLIGHT SOLAR SYSTEMS AUSTRALIA PTY LTD Alteration of Name(s) in Register under S187 Assignors: NORTHSTEEL PTY LTD
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B41/00—Circuit arrangements or apparatus for igniting or operating discharge lamps
    • H05B41/14—Circuit arrangements
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B41/00—Circuit arrangements or apparatus for igniting or operating discharge lamps
    • H05B41/14—Circuit arrangements
    • H05B41/36—Controlling
    • H05B41/38—Controlling the intensity of light
    • H05B41/40—Controlling the intensity of light discontinuously
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B41/00—Circuit arrangements or apparatus for igniting or operating discharge lamps
    • H05B41/14—Circuit arrangements
    • H05B41/36—Controlling
    • H05B41/38—Controlling the intensity of light
    • H05B41/40—Controlling the intensity of light discontinuously
    • H05B41/42—Controlling the intensity of light discontinuously in two steps only
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
AU50445/93A 1992-11-17 1993-11-04 Lamp control circuit Ceased AU645958B3 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU50445/93A AU645958B3 (en) 1992-11-17 1993-11-04 Lamp control circuit

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
AUPL586092 1992-11-17
AUPL5860 1992-11-17
AU50445/93A AU645958B3 (en) 1992-11-17 1993-11-04 Lamp control circuit

Publications (1)

Publication Number Publication Date
AU645958B3 true AU645958B3 (en) 1994-01-27

Family

ID=25628919

Family Applications (1)

Application Number Title Priority Date Filing Date
AU50445/93A Ceased AU645958B3 (en) 1992-11-17 1993-11-04 Lamp control circuit

Country Status (1)

Country Link
AU (1) AU645958B3 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112313804A (en) * 2018-07-13 2021-02-02 奥林巴斯株式会社 Image pickup apparatus

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU8283191A (en) * 1991-07-18 1993-02-23 Novem Energy Savings B.V. Device for operating fluorescent lamps

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU8283191A (en) * 1991-07-18 1993-02-23 Novem Energy Savings B.V. Device for operating fluorescent lamps

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112313804A (en) * 2018-07-13 2021-02-02 奥林巴斯株式会社 Image pickup apparatus
CN112313804B (en) * 2018-07-13 2024-05-28 奥林巴斯株式会社 Image pickup apparatus

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